/**
 * Copyright (c) 2019 CEA LIST.
 * 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 * 
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Contributors:
 *   Nicolas FAUVERGUE (CEA LIST) nicolas.fauvergue@cea.fr - Initial API and implementation
 */
package org.eclipse.papyrus.sysml16.blocks.internal.impl;

import org.eclipse.emf.common.notify.Notification;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;

import org.eclipse.papyrus.sysml16.blocks.BlocksPackage;
import org.eclipse.papyrus.sysml16.blocks.ValueType;

import org.eclipse.uml2.uml.DataType;
import org.eclipse.uml2.uml.InstanceSpecification;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Value Type</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.papyrus.sysml16.blocks.internal.impl.ValueTypeImpl#getBase_DataType <em>Base Data Type</em>}</li>
 *   <li>{@link org.eclipse.papyrus.sysml16.blocks.internal.impl.ValueTypeImpl#getQuantityKind <em>Quantity Kind</em>}</li>
 *   <li>{@link org.eclipse.papyrus.sysml16.blocks.internal.impl.ValueTypeImpl#getUnit <em>Unit</em>}</li>
 * </ul>
 *
 * @generated
 */
public class ValueTypeImpl extends MinimalEObjectImpl.Container implements ValueType {
	/**
	 * The cached value of the '{@link #getBase_DataType() <em>Base Data Type</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getBase_DataType()
	 * @generated
	 * @ordered
	 */
	protected DataType base_DataType;

	/**
	 * The cached value of the '{@link #getQuantityKind() <em>Quantity Kind</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getQuantityKind()
	 * @generated
	 * @ordered
	 */
	protected InstanceSpecification quantityKind;

	/**
	 * The cached value of the '{@link #getUnit() <em>Unit</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getUnit()
	 * @generated
	 * @ordered
	 */
	protected InstanceSpecification unit;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ValueTypeImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return BlocksPackage.Literals.VALUE_TYPE;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public DataType getBase_DataType() {
		if (base_DataType != null && base_DataType.eIsProxy()) {
			InternalEObject oldBase_DataType = (InternalEObject)base_DataType;
			base_DataType = (DataType)eResolveProxy(oldBase_DataType);
			if (base_DataType != oldBase_DataType) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, BlocksPackage.VALUE_TYPE__BASE_DATA_TYPE, oldBase_DataType, base_DataType));
			}
		}
		return base_DataType;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DataType basicGetBase_DataType() {
		return base_DataType;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setBase_DataType(DataType newBase_DataType) {
		DataType oldBase_DataType = base_DataType;
		base_DataType = newBase_DataType;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, BlocksPackage.VALUE_TYPE__BASE_DATA_TYPE, oldBase_DataType, base_DataType));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public InstanceSpecification getQuantityKind() {
		if (quantityKind != null && quantityKind.eIsProxy()) {
			InternalEObject oldQuantityKind = (InternalEObject)quantityKind;
			quantityKind = (InstanceSpecification)eResolveProxy(oldQuantityKind);
			if (quantityKind != oldQuantityKind) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, BlocksPackage.VALUE_TYPE__QUANTITY_KIND, oldQuantityKind, quantityKind));
			}
		}
		return quantityKind;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public InstanceSpecification basicGetQuantityKind() {
		return quantityKind;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setQuantityKind(InstanceSpecification newQuantityKind) {
		InstanceSpecification oldQuantityKind = quantityKind;
		quantityKind = newQuantityKind;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, BlocksPackage.VALUE_TYPE__QUANTITY_KIND, oldQuantityKind, quantityKind));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public InstanceSpecification getUnit() {
		if (unit != null && unit.eIsProxy()) {
			InternalEObject oldUnit = (InternalEObject)unit;
			unit = (InstanceSpecification)eResolveProxy(oldUnit);
			if (unit != oldUnit) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, BlocksPackage.VALUE_TYPE__UNIT, oldUnit, unit));
			}
		}
		return unit;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public InstanceSpecification basicGetUnit() {
		return unit;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setUnit(InstanceSpecification newUnit) {
		InstanceSpecification oldUnit = unit;
		unit = newUnit;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, BlocksPackage.VALUE_TYPE__UNIT, oldUnit, unit));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case BlocksPackage.VALUE_TYPE__BASE_DATA_TYPE:
				if (resolve) return getBase_DataType();
				return basicGetBase_DataType();
			case BlocksPackage.VALUE_TYPE__QUANTITY_KIND:
				if (resolve) return getQuantityKind();
				return basicGetQuantityKind();
			case BlocksPackage.VALUE_TYPE__UNIT:
				if (resolve) return getUnit();
				return basicGetUnit();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case BlocksPackage.VALUE_TYPE__BASE_DATA_TYPE:
				setBase_DataType((DataType)newValue);
				return;
			case BlocksPackage.VALUE_TYPE__QUANTITY_KIND:
				setQuantityKind((InstanceSpecification)newValue);
				return;
			case BlocksPackage.VALUE_TYPE__UNIT:
				setUnit((InstanceSpecification)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case BlocksPackage.VALUE_TYPE__BASE_DATA_TYPE:
				setBase_DataType((DataType)null);
				return;
			case BlocksPackage.VALUE_TYPE__QUANTITY_KIND:
				setQuantityKind((InstanceSpecification)null);
				return;
			case BlocksPackage.VALUE_TYPE__UNIT:
				setUnit((InstanceSpecification)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case BlocksPackage.VALUE_TYPE__BASE_DATA_TYPE:
				return base_DataType != null;
			case BlocksPackage.VALUE_TYPE__QUANTITY_KIND:
				return quantityKind != null;
			case BlocksPackage.VALUE_TYPE__UNIT:
				return unit != null;
		}
		return super.eIsSet(featureID);
	}

} //ValueTypeImpl
